Bilateral frame positioning and punching device

Abstract

The invention relates to a bilateral frame positioning and punching device which is used for punching two sides of a frame. The device comprises a driving part, a double-output-shaft steering box and two groups of punching mechanisms, the driving part is fixed on a positioning platform of the frame, an output end of the driving part is fixedly connected with an input end of the double-output-shaft steering box, two output ends of the double-output-shaft steering box are fixedly connected with the punching mechanisms, each group of punching mechanisms comprise cross rods, vertical rods and laser transmitters, the output ends of the double-output-shaft steering box are fixedly connected with the cross rods, the cross rods are fixed with the vertical rods, the vertical rods are fixed with the laser transmitters, and one side of the frame is punched by the laser transmitters. According to the positioning and punching device, the punching mechanisms are simultaneously driven, so that two sides of the frame are punched in a laser manner, manual carrying of the frame or movement of a machining device is avoided, adverse effects of unevenness of the bottom surface of the frame are eliminated, concentricity of two holes in two sides of the frame can be completely ensured, and production efficiency and punching quality are improved.

Description

technical field [0001] The invention relates to a punching device, in particular to a positioning punching device on both sides of a frame. Background technique [0002] Most of the punching devices used in mechanical processing equipment are only single-side punching devices, that is, punching one by one, and mostly adopt methods such as drilling, boring, reaming and turning holes. However, with the continuous progress and development of my country's science and technology, the existing mechanical equipment is becoming more and more large-scale, and people are increasingly unable to be satisfied with single-sided drilling. Especially for the frame used to install the main shaft in mechanical equipment, the two holes located on both sides of the frame with a long distance must be equal in size and concentric. On the one hand, drilling, boring, reaming and turning Holes, etc., after processing the holes on one side of the frame, it is often necessary to manually move the fra...

AI Technical Summary

Problems solved by technology

However, with the continuous progress and development of science and technology in our country, the existing mechanical equipment is becoming more and more large-scale, and people are increasingly unable to be satisfied with single-sided drilling.

Especially for the frame used to install the main shaft in mechanical equipment, the two holes located on both sides of the frame with a long distance must be equal in size and concentric. On the one hand, drilling, boring, reaming and turning Holes, etc., after processing the holes on one side of the frame, it is often necessary to manually move the frame or move the processing device to process the holes on the other side of the frame; on the other hand, because the bottom surface of the frame may There are machining errors that lead to unevenness, and it is impossible to guarantee that the two holes on both sides of the frame are concentric with each other when processing after moving the machine frame or moving the processing device

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